1 //===----------------------------------------------------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 // <tuple>
11
12 // template <class... Types> class tuple;
13
14 // template<class... Types>
15 // tuple<Types&...> tie(Types&... t);
16
17 #include <tuple>
18 #include <string>
19 #include <cassert>
20
main()21 int main()
22 {
23 {
24 int i = 0;
25 std::string s;
26 std::tie(i, std::ignore, s) = std::make_tuple(42, 3.14, "C++");
27 assert(i == 42);
28 assert(s == "C++");
29 }
30 }
31